Life vest

Abstract

The invention relates to a life vest including a jumpsuit, a tempered plastic helmet, an eyepiece, a waterproof LED lmap, a red signal light, an AIS search and rescue launcher, an airtight zipper, a nylon buckle, a seawater battery, a micro water pump, a survival back box, a power inverter, a transformer, a water sensing switch, a compressed air bottle, a storage box, a sodium peroxide oxygen generator, and a wire, wherein the survival back box includes an oxygen generation box and a water tank. The life vest is a fully enclosed life vest, is equipped with necessary rescue equipment, survivalequipment, an air circulation system, food and water, can provide necessary survival guarantee for people on a ship when the ship encounters an accident and a cabin is immersed in water, so that the trapped people may have long escape time and time to wait for rescue. In addition, the rescue equipment such as the lamp and the signal generator also provide support for rescuers to find the trapped people. The used components are cheap and reliable, and the functions of similar equipment can be realized at low cost.

Description

Technical field [0001] The invention relates to the field of escapes for ships, and is specifically an escape suit. Background technique [0002] Comprehensive analysis of various cases of shipwreck, the reasons for the deaths are as follows: [0003] 1. The personnel cannot escape due to the large amount of seawater flowing into the cabin and the pressure is high. When the cabin is full, the personnel do not have enough vital capacity to escape the cabin and cause suffocation. [0004] 2. People trapped in the wrecked vessel's cabin is not enough to maintain breathing, resulting in suffocation. [0005] 3. There was no fresh water or food after the personnel escaped, resulting in death. [0006] 4. After the personnel escaped, the sea conditions are complicated (excessive swells), and the flow velocity is too fast to cause death or to stay away from the crash site and cause death. [0007] 5. Weather-related personnel caused the rapid loss of heat and led to death. [0008] Among the ex...

AI Technical Summary

Problems solved by technology

[0003] 1. Personnel cannot escape due to the high pressure of a large amount of seawater pouring into the cabin. When the cabin is full, the personnel do not have enough lung capacity to escape from the cabin and cause suffocation.

[0004] 2. The cabin of the wrecked ship is not enough for people to breathe, resulting in suffocation

[0005] 3. People were killed because there was no fresh water and food after they escaped

[0006] 4. After the personnel escaped, the sea conditions were complicated (excessive swell), and the flow rate was too fast, resulting in the death of the personnel or being far away from the accident site, resulting in death

[0007] 5. The rapid loss of heat caused by climate causes people to die

[0008] Among the existing life-saving equipment, life jackets cannot solve the problem of harsh sea conditions, and at the same time, they cannot effectively protect people trapped in cabins underwater, nor can they provide food and fresh water needed for survival. The escape cabins equipped on some large ships are placed on the periphery of the ship, far away from the places where people are active. Rescue and escape equipment that integrates short-term survival systems and emergency equipment for one person is rare.

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